Match correct functions to labeled areas: - area where signal is passed between cells - increases conductivity of signals - specialized area of the neuron that controls whether an impulse travels down the axon - send signals to the cell body - send signals away from cell body - site of protein synthesis - the end of an axon (One is picked twice)

Q: Increasing the amount of action potentials that arrive at the presynaptic terminal will: (Can pick…

A: An action potential is generated when there are a rapid rise and fall of membrane potential across…

Q: Correctly label the following parts of a chemical synapse. Receptor Neurosoma Axon Mitochondria…

A: Introduction Neurons are specialized cells in the nervous system that are responsible for…

Q: O Axon terminal O Dendrite O Neuroglia O Target cell O Synaptic cleft

A: This shows space between two neurons.  It is known as Synaptic cleft  The correct option would be…

Q: Which part of the neuron is responsible for the analysis of data after the signal is received

A: Neuron is the functional unit of the nervous system. It contains dendrites, cell body and axon…

Q: Temporal summation refers to: summation of action potentials in the temporal cortex. summation of…

A: IntroductionThe process of summing, which encompasses both spatial and temporal summation, decides…

Q: or you to see the words on your compute, quite a few different types of neurons are required. what…

A: Human beings rely mostly on visions to see and observe the world around them while animals rely on…

Q: Of the below, what do neurotransmitters do?   stimulate presynaptic terminals.   remain in the…

A: Neurotransmitters are defined as the chemical messengers that allow the transmission of a message…

Q: How does a voltage clamp work?

A: Information is communicated through neurons. They send information between different parts of the…

Q: Classify the given items with the appropriate group. Voltage-gated sodium channels are opened then…

A: The refractory period is a classical property of an electrically excitable cell, in this case, a…

Q: A neurotransmitter binds to a receptor on a muscle cell and causes sodium channels to open. This is…

A: Facilitated diffusion is a passive transport of ions, which means this process does not need energy…

Q: For each FALSE statement, explain why it is incorrect.

A: The afferent division transmits impulses from peripheral organs to the CNS. The efferent or motor…

Q: Which of the following structures could NOT be a post-synaptic cell? Group of answer choices a bone…

A: Introduction: A specific cell that carries signals and messages from and to the brain and various…

Q: Cocaine blocks the removal of dopamine from the synapse, leading to a rapid rise of dopamine in the…

A: A synapse is a gap between two neurons through which electrical impulses pass. The presynapse is the…

Q: You recently read about Justin Bieber's unfortunate run-ins with glass doors and walls.  Since then,…

A: Nerve cells, or Neuron are responsible for signal transduction thus sending and receiving signals…

Q: At the axon terminus, gates for a new ion open. What is the ion and which direction does it flow…

A: Action potential generates when the neurons want to pass the information along the body from its…

Q: The "All or None" response means that: A stimulus causes depolarization and repolarization…

A: "All or None " is the phenomenon that a muscle fiber will only contract to its full extent.

Q: Which of the following best describes the behavior of a gated channel? It stays open continuously…

A: There are numerous membrane proteins that function as ion channels throughout the plasma membrane.…

Q: Match the parts of a neuron with their functions Group of answer choices Cell body Axon…

A: The neuron is the brain's fundamental working organ, a specialized cell that transmits information…

Q: neuron of the median giant fiber of an earthworm would respond to an increased intensity of a…

A: Every cell membrane remains in a polarized state that is in a charged state. Whenever a response has…

Q: Almost all neurons have Schwann cells where the cell receives stimuli Dendrites where process…

A: The nervous system is a complicated biological part made up of a network of many nerves. Signal…

Q: In negative feedback systems O the receptor sends a negative signal the stimulus is increased or…

A: Negative feedback loops can be referred to as those physiological processes through which hormonal…

Q: When a neurotransmitter binds with receptors at the membrane, it may cause sodium channels to open.…

A: The endogenous chemicals which makes neurons to communicate with each other throughout the body are…

Q: These neurons belongs to the CNS: (More than one possible choice)     A neuron in the brain     A…

A: Neurons in the nervous system are the brain's fundamental functioning unit, a specialized cell that…

Q: The following diagram helps explain which of the following phenomena? C fiber (nociceptive)…

A: Pain is referred to as a primary human instinct which can be briefed as a distressing sensation or…

Q: Compared to an action potential, a graded potential is weak and depending on the stimulus strength…

A: Neuron is a vital part of nervous system that is involved in transmission of signal impulse to all…

Q: When they are not being stimulated, neurons have an electrical charge across their membranes called…

A: The control and coordination of the body in humans occur by two systems: the nervous system and the…

Q: TRUE OR FALSE   Depolarization of the rod cell membrane causes increased neurotransmitter release.

A: Rod cells release more of their neurotransmitter when they are depolarized. This happens because…

Q: Which of the following is not correct about neurotransmitters? -they are stored in vesicles. -after…

A: Nerve impulse transmission occurs through the process of polarization and depolarization.…

Q: Which is not true about axons? They arise from the cell body they send information to other cells…

A: The control and coordination of the body are carried out by the nervous and hormonal systems. The…

Q: ©EnchantedLearning.com

A: The nervous system is an integrated community of cells that are specialized in the transmission of…

Q: The ions that most contribute to the voltage properties of the neuronal membrane are: chloride,…

A:

Q: An action potential has reached the axon terminal of a presynaptic cell. As a result of the action…

A: An action potential can be defined as a short-term change that can be observed in electrical…

Q: the sense-integrate-act loop, the brain is always where signals are integrated.   True False

A: Sensory nervous system: Involves the sensing and execution of signals in response to various…

Q: What word is used to describe the release of neurotransmitters to stimulate another cell?

A: Neurotransmitters are chemicals released from axon terminals when their vesicles fuse releasing the…